The Iberian lynx is one of the four extant species within the medium-sized wild cat genus Lynx. It is endemic to the Iberian Peninsula in southwestern Europe. It is listed as Endangered on the IUCN Red List. In the 20th century, the Iberian lynx population had declined because of overhunting, poaching, fragmentation of suitable habitats, and the population decline of its main prey species, the European rabbit, caused by myxomatosis and rabbit haemorrhagic disease.
Oryx is a genus consisting of four large antelope species called oryxes. Their pelage is pale with contrasting dark markings in the face and on the legs, and their long horns are almost straight. The exception is the scimitar oryx, which lacks dark markings on the legs, only has faint dark markings on the head, has an ochre neck, and has horns that are clearly decurved.
Species reintroduction is the deliberate release of a species into the wild, from captivity or other areas where the organism is capable of survival. The goal of species reintroduction is to establish a healthy, genetically diverse, self-sustaining population to an area where it has been extirpated, or to augment an existing population. Species that may be eligible for reintroduction are typically threatened or endangered in the wild. However, reintroduction of a species can also be for pest control; for example, wolves being reintroduced to a wild area to curb an overpopulation of deer. Because reintroduction may involve returning native species to localities where they had been extirpated, some prefer the term "reestablishment".
Coextinction and cothreatened refer to the phenomenon of the loss or decline of a host species resulting in the loss or endangerment of another species that depends on it, potentially leading to cascading effects across trophic levels. The term was originated by the authors Stork and Lyal (1993) and was originally used to explain the extinction of parasitic insects following the loss of their specific hosts. The term is now used to describe the loss of any interacting species, including competition with their counterpart, and specialist herbivores with their food source. Coextinction is especially common when a keystone species goes extinct.
The Guam rail is a species of flightless bird in the Rallidae family, endemic to the United States territory of Guam. It is known locally as the ko'ko' bird. It was extirpated from the entire island by the late 1980s owing to the predation of the brown tree snake, an invasive species not native to the island.
The little spotted kiwi or little grey kiwi is a small flightless bird in the kiwi family, Apterygidae. It is the smallest of the five kiwi species, at about 0.9 to 1.9 kg, about the size of a bantam. It is endemic to New Zealand, and in pre-European times occurred in both main islands, but is now restricted to a number of small offshore islands, and mainland reserves protected by pest-exclusion fences. Little spotted kiwi was on the brink of extinction when a conservation effort took place 100 years ago. Five individuals were translocated from the South Island of New Zealand to Kapiti Island. Today, the Kapiti Island population has grown, with around 1200 birds.
The Smithsonian Conservation Biology Institute (SCBI) is a unit of the Smithsonian Institution located on a 3,200-acre (13 km2) campus located just outside the town of Front Royal, Virginia. An extension of the National Zoo in Washington, D.C., the SCBI has played a leading role in the fields of veterinary medicine, reproductive physiology and conservation biology since its founding in 1974.
Captive breeding, also known as captive propagation, is the process of keeping plants or animals in controlled environments, such as wildlife reserves, zoos, botanic gardens, and other conservation facilities. It is sometimes employed to help species that are being threatened by the effects of human activities such as climate change, habitat loss, fragmentation, overhunting or fishing, pollution, predation, disease, and parasitism.
Fauna & Flora is an international nature conservation charity and non-governmental organization dedicated to protecting the planet's threatened wildlife and habitats. As the world’s first international conservation charity, Fauna & Flora has been shaping best practice in community-focused conservation for over 120 years. Today, the charity works closely with local conservation partners in almost 50 countries to protect habitats, revive the ocean, reduce extinctions, stop illegal wildlife trade, combat climate change and influence global policy and corporate sustainability.
The New Caledonian rail is a large and drab flightless rail endemic to the island of New Caledonia in the Pacific. It is considered Critically Endangered or possibly extinct.
The American Species Survival Plan or SSP program was developed in 1981 by the (American) Association of Zoos and Aquariums to help ensure the survival of selected species in zoos and aquariums, most of which are threatened or endangered in the wild.
Fossil Rim Wildlife Center is a 501(c)(3) non-profit conservation center near Glen Rose, Texas. They specialize in the breeding of endangered species, public education, scientific research and natural land management. The facility has over 1,000 animals from 50 species. Guests have access to guided and self-guided tours across the center's 1800 acres of Texas Hill Country, as well as lodging, dining and educational facilities.
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration.
The Arabian oryx, also called the white oryx, was extinct in the wild as of 1972, but was reintroduced to the wild starting in 1982. Initial reintroduction was primarily from two herds: the "World Herd" originally started at the Phoenix Zoo in 1963 from only nine oryx and the Saudi Arabian herd started in 1986 from private collections and some "World Herd" stock by the Saudi National Wildlife Research Center (NWRC). As of 2009 there have been reintroductions in Oman, Saudi Arabia, Israel, the United Arab Emirates, and Jordan, and as of 2013 the IUCN Red List classifies the species as vulnerable.
A large proportion of living species on Earth live a parasitic way of life. Parasites have traditionally been seen as targets of eradication efforts, and they have often been overlooked in conservation efforts. In the case of parasites living in the wild – and thus harmless to humans and domesticated animals – this view is changing. The conservation biology of parasites is an emerging and interdisciplinary field that recognizes the integral role parasites play in ecosystems. Parasites are intricately woven into the fabric of ecological communities, with diverse species occupying a range of ecological niches and displaying complex relationships with their hosts.
The Environment Agency – Abu Dhabi (EAD) is a governmental agency established in 1996 in Abu Dhabi, United Arab Emirates (UAE), tasked with environmental protection matters in the Emirate of Abu Dhabi.
Colpocephalum californici, the California condor louse, is an extinct species of chewing louse which parasitized the California condor. In an example of coextinction, it became extinct when the remaining, Critically Endangered California condors were deloused and treated with pesticides during a captive breeding program.
Rallicola is a genus of chewing louse. It is an ectoparasite of rails and other birds. It was named by Thomas Harvey Johnston and Launcelot Harrison in 1911. There are two subgenera aside from the nominotypical subgenus: Aptericola, whose species are found on kiwi birds, and Huiacola, a monospecific subgenus consisting of Rallicola extinctus, once found on the huia.
Terri Lynn Roth is the vice president of Conservation and Science at the Cincinnati Zoo and Botanical Garden. Additionally, she is the director of the Center for Conservation and Research of Endangered Wildlife (CREW). She has made several breakthroughs in the captive breeding of Sumatran rhinoceroses, a critically endangered species with fewer than 300 left.
Felicola isidoroi, the Iberian lynx louse, is an extinct species of trichodectid chewing louse.
